Bagno
Vignoni (306 m.) Is a fascinating small place several kilometres to the
south of San Quirico with a 50x30 metre hot water basin instead of a village
square. During the 15th century, Pope Pius II had the therapeutic bath
constructed in its current form. And not only the Pope took the waters
here. Saint Catherina and Lorenzo "il Magnifico" did the same and injured
soldiers from the republic or Siena also sought healing here.